//
//  HistorySteps.h
//  MinusTheBox
//
//  Created by Chi Ho Chiu on 15/4/12.
//  Copyright 2012 Individual. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "cocos2d.h"
#import "Box2DArray.h"

@interface HistorySteps : CCNode 
{
	NSMutableArray *historyStepArray;
}
@property (nonatomic, retain) NSMutableArray *historyStepArray;

-(id) initWithFirstStep:(Box2DArray *)array;
-(void) removeLastStep;
-(void) addNewStep:(Box2DArray *)array;
-(Box2DArray *) getPreviousStep;
@end
